2aa62f2bc9
This set of three packages: AppPkg, StdLib, StdLibPrivateInternalFiles; contains the implementation of libraries based upon non-UEFI standards such as ISO/IEC-9899, the library portion of the C Language Standard, POSIX, etc. AppPkg contains applications that make use of the standard libraries defined in the StdLib Package. StdLib contains header (include) files and the implementations of the standard libraries. StdLibPrivateInternalFiles contains files for the exclusive use of the library implementations in StdLib. These files should never be directly referenced from applications or other code. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11600 6f19259b-4bc3-4df7-8a09-765794883524
40 lines
987 B
C
40 lines
987 B
C
/* @(#)w_sinh.c 5.1 93/09/24 */
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/*
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* ====================================================
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* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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*
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* Developed at SunPro, a Sun Microsystems, Inc. business.
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* Permission to use, copy, modify, and distribute this
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* software is freely granted, provided that this notice
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* is preserved.
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* ====================================================
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*/
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#include <LibConfig.h>
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#include <sys/EfiCdefs.h>
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#if defined(LIBM_SCCS) && !defined(lint)
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__RCSID("$NetBSD: w_sinh.c,v 1.9 2002/05/26 22:02:03 wiz Exp $");
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#endif
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/*
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* wrapper sinh(x)
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*/
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#include "math.h"
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#include "math_private.h"
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double
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sinh(double x) /* wrapper sinh */
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{
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#ifdef _IEEE_LIBM
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return __ieee754_sinh(x);
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#else
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double z;
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z = __ieee754_sinh(x);
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if(_LIB_VERSION == _IEEE_) return z;
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if(!finite(z)&&finite(x)) {
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return __kernel_standard(x,x,25); /* sinh overflow */
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} else
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return z;
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#endif
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}
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